Mathematics, 11.07.2019 09:00 HahaHELPP
An online music company offers 15 downloads for $19.75 and 40 downloads for $43.50. each price includes the same one-time registration fee. what is the cost of each download and the registration fee?
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Mathematics, 21.06.2019 21:20
52 cm radius = diameter = area = circumference = circumfer
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Mathematics, 21.06.2019 22:00
Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.
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Mathematics, 22.06.2019 01:30
Mrs. julien’s and mrs. castillejo’s classes are selling cookie dough for a school fundraiser. customers can buy packages of macadamia nut chip cookie dough and packages of triple chocolate cookie dough. mrs. julien’s class sold 25 packages of macadamia nut chip cookie dough and 30 packages of triple chocolate cookie dough for a total of $221.25. mrs. castillejo’s class sold 5 packages of macadamia nut chip cookie dough and 45 packages of triple chocolate cookie dough for a total of $191.25. (a) write the system of equations that model the problem. be sure to explain which equation represents which situation. (b) find the cost of each type of cookie. show your work. (c) explain which method you used to solve the system and why you chose that method.
Answers: 2
An online music company offers 15 downloads for $19.75 and 40 downloads for $43.50. each price inclu...
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